Property tax in Columbia County, Georgia

Who sends the property tax bill in Columbia County, and how do you pay it?

The bill comes from the Columbia County Tax Commissioner, Property Tax Division. The value it is based on is set by a separate office, the Columbia County Board of Tax Assessors, which is who to ask if the value looks wrong. For how to look up and pay the bill, go to the county's own payment information.

The Board of Tax Assessors sets values and approves exemptions, but homestead exemption applications are filed in person at the Tax Commissioner's property tax office in Evans by April 1, with a Georgia driver's license showing the property address and a Columbia County vehicle registration. Any change to the deed, including a refinance, requires a new application. The county's 2026 tax worksheet carries a city tax line for Grovetown and Harlem, so those city taxes come on the same bill from the Tax Commissioner. Tax bills are mailed to the homeowner, never to the mortgage company, so forward yours if your lender pays from escrow, and check with it before paying to avoid paying twice. Online payments carry a third-party processing fee for cards and a $1.50 fee for eChecks.

When are property taxes due in Columbia County?

For the 2026 bill, Columbia County has one due date: November 15, 2026. The county's pages say bills are normally mailed by September 15 and are due November 15 each year. November 15, 2026 is a Sunday. The county has not said whether it accepts payment on the next business day; the last weekday before the due date is Friday, November 13. State law gives every taxpayer at least 60 days from the postmark on the bill to pay in full before interest starts, so a bill mailed late has a later deadline; check the due date printed on your bill. Real estate taxes not paid by the due date are charged interest each month at the rate set by state law (the prime rate plus 3%). A 5% penalty is added 120 days after the due date and again every 120 days after that, up to 20% in total. Partial payments are accepted, but interest keeps running on the unpaid balance. Taxes unpaid more than 90 days after the due date can be recorded as a lien with the Clerk of Superior Court. If taxes stay unpaid, the Tax Commissioner can levy on the property, and it can be sold at a Sheriff's tax sale, held on the first Tuesday of the month.

From Columbia County's published schedule, checked September 23, 2026. The county had not posted a calendar labeled for this cycle when we checked, so these dates come from state law and the county's standing schedule; the date on your bill is the one that binds you.

Estimate the property tax on a home in Columbia County

Enter a home's market value for a ballpark at Columbia County's average effective rate of 0.82% (Census). The real bill depends on the home's assessed value, the millage where it sits and any exemptions.

Property tax in Columbia County at a glance

Effective rate = median real estate taxes paid divided by median home value. Source: U.S. Census Bureau, American Community Survey 5-year estimates.

How does Columbia County compare in Georgia?

Among Georgia's 158 counties, Columbia County has the 94th highest effective property-tax rate: 93 rank higher and 64 rank lower. That is near the middle for Georgia. Nationally, it ranks 1524th of 3135 US counties by effective rate. See every Georgia county ranked.

How much do homeowners in Columbia County actually pay?

The median is only the middle bill. Across Columbia County's 43,093 owner-occupied homes, 35.9% pay $3,000 or more a year in property tax, 60.7% pay at least $2,000, and 9.3% pay under $800. Another 4.1% report paying no property tax at all, which usually means an exemption covers the whole bill.

Owners with a mortgage pay a median of $2,716 and owners without one pay $1,783. Owners who have paid off a home have usually held it longer, and in states that cap how fast an existing owner's assessment can rise, long-held homes carry lower assessed values. Census table B25103.

How does the Columbia County property tax bill compare with local incomes?

The median property tax bill of $2,515 is about 2.3% of the median income of Columbia County homeowner households, $110,840 a year. That compares two middles, so a retiree in a long-held home can pay a far larger share. 78.1% of Columbia County's occupied homes are lived in by their owners; renters pay property tax too, just folded into rent.

Have property taxes gone up in Columbia County?

Yes. The median bill went from $2,022 in 2015-2019 to $2,515 in 2020-2024, a 24.4% rise. Over the same span the median home value moved 50.1%, from $203,400 to $305,300. Bills rose more slowly than values, which is what assessment caps and falling millage rates do: the county is taxing a smaller share of each home's worth.

Two Census ACS 5-year periods with no survey years in common, in each period's own dollars. A change counts only if it exceeds the combined 90% margin of error.

Property tax in counties next to Columbia County

Columbia County borders 5 counties, 2 of them across the state line.

How is a home assessed in Columbia County?

Georgia assesses homes at 40% of market value in every county, Columbia County included. How Georgia assesses and reappraises homes.

Is there a homestead exemption in Columbia County?

Yes. Georgia's standard homestead exemption deducts $2,000 from the assessed value of a resident's primary home. That is the Georgia rule, and it applies in Columbia County. Georgia's exemptions and relief programs in full.

On top of the Georgia programs, Columbia County runs its own:

• Senior exemption, age 62 with limited income: Homeowners 62 or older on January 1 whose combined net income with a spouse is $15,000 or less get $40,000 off assessed value for county and school taxes. Apply by April 1.
• Senior school tax exemption, age 70: Homeowners 70 or older on January 1 are exempt from all Columbia County school taxes on the home and up to three surrounding acres, including school bond taxes, with no income limit; it renews automatically as long as the deed does not change. Apply by April 1.
• Total and permanent disability exemption: Homeowners certified as totally and permanently disabled by two physicians, whose combined net income with a spouse is $15,000 or less, get $40,000 off assessed value. Apply by April 1.

How to appeal your Columbia County property assessment

In Columbia County you appeal to the Columbia County Board of Tax Assessors, then the Board of Equalization, a hearing officer, or arbitration. The deadline: Within 45 days of the date on the assessment notice. Notices generally go out in the spring. Your written appeal to the Board of Tax Assessors must say whether you want it heard by the Board of Equalization, a hearing officer or an arbitrator; a hearing officer is available only for non-homestead property valued at $500,000 or more, and arbitration only for disputes over value. A decision at that level can be appealed to Superior Court within 30 days. How to file. Checked September 23, 2026 against the official appeal rules.

How Georgia's appeal process works, including the next level if the first one turns you down.

Georgia rules from primary state sources, reviewed September 7, 2026; sources on the Georgia page.

Work out your own numbers

• How much house can I afford?

  Your income, debts and down payment against the 28/36 rule lenders actually use, with Columbia County's tax rate to hand.

• Mortgage calculator

  Monthly payment with principal, interest, tax and insurance, plus what an extra payment saves you.

• Georgia income tax

  Brackets, standard deduction and what Georgia actually taxes.

• Sales tax in Columbia County

  The other local tax: combined state and local rate for this county.